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Once converted to a flexible container the properties within the grid layout control the direction of and flow of elements.
Flex Direction: controls the direction in which elements align within a flexible container. It determines whether the elements will be aligned in a row, in a column, or in other arrangements.
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Flex Column/Column Reverse:
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Justify Content: is used to horizontally align flexible elements within a flexible container.
Flex-start: (default)
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Center:
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Flex-end:
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Space-between:
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Space-around:
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Space-Evenly:
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In addition to turning the grid layout into a flex container, we can add inside the grid areas (with pink border) a widget called "Inner Flex Box".
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